Source: https://seerepo.com/r/feathersjs/feathers
Markdown source: https://seerepo.com/r/feathersjs/feathers.md
Description: feathersjs/feathers is a TypeScript repo with 39,483 lines written. feathers is built with Express, Koa, koa-body, and koa-compose and uses MongoDB.

# What's inside feathersjs/feathers

feathersjs/feathers is a TypeScript repo with 39,483 lines written. feathers is built with Express, Koa, koa-body, and koa-compose and uses MongoDB.

Its description on GitHub: “The API and real-time application framework”

TypeScript · MIT · 15,256 stars · GitHub: https://github.com/feathersjs/feathers

Read on November 8, 2026, at commit 8c007bc.

## More on this repo

- [What is feathers built with?](https://seerepo.com/r/feathersjs/feathers/built): feathers is built with Express, Koa, koa-body, and koa-compose and uses MongoDB.
- [How much of feathers did AI write?](https://seerepo.com/r/feathersjs/feathers/ai): No AI tool signed any of the 4,111 commits of feathers.

## In figures

- 39,483 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 144 source files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 105 test files: The files that test the code.
- 15 technologies: Each service with the file and line that prove it.

SeeRepo read the facts in its code and kept none of it. AI only helps sort its packages and folders by their names, and never sees its code.

## Frequently asked questions

### What is feathersjs/feathers?

feathersjs/feathers is a TypeScript repo with 39,483 lines written. Its description on GitHub: “The API and real-time application framework”

The proof: [its page on GitHub](https://github.com/feathersjs/feathers)

### What is feathers built with?

feathers is built with Express, Koa, koa-body, and koa-compose and uses MongoDB.

The proof: [each service with its file and line](https://seerepo.com/r/feathersjs/feathers/built)

### What license does feathers have?

feathers is released under the MIT license.

The proof: [its page on GitHub](https://github.com/feathersjs/feathers)

### How many stars does feathers have on GitHub?

feathers had 15,256 stars on GitHub on November 8, 2026.

The proof: [its page on GitHub](https://github.com/feathersjs/feathers)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![feathersjs/feathers on SeeRepo](https://seerepo.com/badge/feathersjs/feathers.svg)](https://seerepo.com/r/feathersjs/feathers?de=insignia)
```

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.